body{
    background-color: white;
    margin: 0;
    padding: 0;
}
.content{
    /*margin-top: .5rem;*/
    /*padding: 0;*/
    /*border: 1px red solid;*/
}
ul{
    margin: 0;
    padding: 0;
}
ul li{
    list-style-type:none;
    /*border-top: 1px lightgray solid;*/
    height: 4rem;
    border-bottom: 1px solid lightgray;
}
ul li .left{
    margin: 0.5rem 0.5rem;
    float: left;
    height: 2rem;
    width: 2.3rem;
    text-align: center;
    font-size: 16px;
    line-height: 2rem;
    /*border: 1px red solid;*/
}
ul li .left .remark{
    height: 100%;
    width: 100%;
}
ul li .center{
    float: left;
    height: 3rem;
    /*width: 50%;*/
    /*border: 1px blue solid;*/
    margin: .5rem 0;
}
ul li .center .head-img {
    height: 100%;
    float: left;
}
ul li .center img{
    height: 100%;
    border-radius: 50%;
}
ul li .center .name{
    margin-left: .5rem;
    margin-top: .8rem;
    /*border: 1px black solid;*/
    float: left;
}
ul li .right{
    float: right;
    margin-top: 1.2rem;
    margin-right: 1rem;
    /*border: 1px blue solid;*/
}
.clear{
    clear: both;
}